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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/103267] New: Wrong code with ipa-sra Date: Mon, 15 Nov 2021 22:02:18 +0000 [thread overview] Message-ID: <bug-103267-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103267 Bug ID: 103267 Summary: Wrong code with ipa-sra Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: hubicka at gcc dot gnu.org CC: marxin at gcc dot gnu.org Target Milestone: --- The following testcase in C should be valid expectd to loop infinitely while with IPA SRA we ICE. static int __attribute__ ((noinline,const)) infinite (int p) { if (p) while (1); return p; } __attribute__ ((noinline)) static void test(int p, int *a) { int v = infinite (p); if (*a && v) __builtin_abort (); } test2(int *a) { test(0,a); } main() { test (1,0); }
next reply other threads:[~2021-11-15 22:02 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-15 22:02 hubicka at gcc dot gnu.org [this message] 2021-11-16 7:58 ` [Bug ipa/103267] " marxin at gcc dot gnu.org 2021-11-16 8:26 ` hubicka at gcc dot gnu.org 2021-11-16 8:31 ` marxin at gcc dot gnu.org 2021-11-16 8:34 ` marxin at gcc dot gnu.org 2021-11-16 8:42 ` Jan Hubicka 2021-11-16 8:43 ` hubicka at kam dot mff.cuni.cz 2021-11-16 8:47 ` Jan Hubicka 2021-11-16 8:48 ` hubicka at kam dot mff.cuni.cz 2021-11-16 8:48 ` marxin at gcc dot gnu.org 2021-11-16 8:54 ` Jan Hubicka 2021-11-16 8:48 ` marxin at gcc dot gnu.org 2021-11-16 8:50 ` marxin at gcc dot gnu.org 2021-11-16 8:54 ` hubicka at kam dot mff.cuni.cz 2021-11-30 14:31 ` jamborm at gcc dot gnu.org 2021-11-30 17:45 ` cvs-commit at gcc dot gnu.org 2021-12-01 13:24 ` cvs-commit at gcc dot gnu.org 2021-12-01 13:27 ` cvs-commit at gcc dot gnu.org 2021-12-01 17:30 ` cvs-commit at gcc dot gnu.org 2021-12-01 17:33 ` jamborm at gcc dot gnu.org
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